Launch on Solana.
Twin it on Bitcoin.
Every coin launched on Twinmint gets a twin Rune etched on Bitcoin with the exact same supply. Burn the coin on Solana with a memo naming your Taproot address and the same amount arrives as the Rune. No claim form, no custody of your tokens, and every delivery can be checked by anyone from the two chains.
From Solana to Bitcoin
Read the details →twinmint:v1:bc1p…A launch creates the coin on Solana and queues its Rune. The bridge etches it on Bitcoin (a commit, six blocks, then a reveal) with the coin's exact supply sent to a published reserve address. That is the only time Runes for that coin are ever created.
To move across, you burn on Solana. The bridge watches for finalized burns that carry the twinmint:v1: memo, verifies each one through two RPC providers and pays them from the reserve in batches. If the providers disagree, nothing is paid and the mismatch is published.
Where a trade's fee goes
| Launch a coin | 0.02 SOL |
|---|---|
| Rune etching on Bitcoin | included in launch |
| Trading fee | 1% per trade |
| Launcher share of fees | 30% |
| Burn to Bitcoin | Solana network fee |
| Bitcoin delivery | paid by the reserve |
Trending coins
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waitingThree ways to use Twinmint
Launch a coin
Name, ticker, image. It trades on Solana within seconds and has its Rune on Bitcoin within about an hour. You keep a share of its fees.
See fees →Burn to Bitcoin
Hold a coin and want it on Bitcoin? Burn it from its page with your Taproot address in the memo. The Runes follow in the next batch.
How burns work →Check the books
Every burn, every refusal and every Bitcoin delivery is published. An open-source audit tool recomputes it all from the two chains, without asking us.
About the audit →Questions
When does Twinmint open?
It is in development. The launch date goes out on X first.
Is there a Twinmint token?
No. If one appears before an announcement on our official X, it is not ours.
Do I need a Bitcoin wallet?
Only if you want the Rune. Use a wallet that supports Runes and a Taproot address (it starts with bc1p). Runes sent to a wallet that does not support them can be lost.
Can I go back from Bitcoin to Solana?
Not at launch. Burns are one-way and a refused burn cannot be refunded, so check the address before you sign.
Who holds the Rune reserve?
The reserve will be a multisig on hardware keys, with the signer on a separate machine that re-checks every batch. The reserve address is published, so anyone can watch its balance.
How do I verify the books myself?
The audit tool lists every burn on Solana, traces every delivery on Bitcoin and checks that reserve plus delivered equals the coin's supply. It exits with an error on any mismatch. It is published on GitHub at launch.
Does a Bitcoin twin make a coin worth more?
No. These are memecoins. The bridge keeps the Bitcoin side honest; it does not give a coin value.
Be first to launch when Twinmint opens.
Launch date, first coins and early-access spots are announced on X.